901884e985e590851ff222852431adae8373029c703ef7587186fd961ad83be6

Resubmissions

13-02-2025 00:07

250213-aetjqazndp 10

13-02-2025 00:06

250213-adthbs1jbt 10

13-02-2025 00:02

250213-abyn9szrhw 10

Analysis

max time kernel
420s
max time network
890s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2025 00:06

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General

Target

All Files/Assets/Backup/ICQLiteShell.dll
Size

56KB
MD5

05e61539b8917fca37c03756bbdd043d
SHA1

5a72e0e528260de0ea5b34badb9e5f9873cb4245
SHA256

515c8e0b93f0fef15da3e2573ad92b7e7840374140e65e5d73df63d8e22cb3e8
SHA512

565d57783e6044d6e7e2026c79dbd897e637c5e1d96e7930dc704ef2b6d801669b38f0c26382f00e67e26668439274941e937a0ade54666de50b5d84f6da7e97
SSDEEP

768:YEGJ9blT7XZBSbHwJU+tGR0KZUyGKZ0ZgwmF1+3UVambg:YEGJ9bln5o0KZjGKZ0Z1mF1+3UVayg

Score

8^/10

discovery

Malware Config

Signatures

Downloads MZ/PE file 1 IoCs

flow	pid	Process
30	1836	Process not Found

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3516	MicrosoftEdgeUpdate.exe

Modifies registry class 54 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\All Files\\Assets\\Backup\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\ICQLiteMenu\ = "{73B24247-042E-4EF5-ADC2-42F62E6FD654}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B2B86E2-601D-41A5-8FAB-CEBB3342EE8F}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\All Files\\Assets\\Backup\\ICQLiteShell.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\TypeLib\ = "{346F8AC1-CEB1-4E3E-944B-87D9840505C3}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B2B86E2-601D-41A5-8FAB-CEBB3342EE8F}\ProxyStubClsid32\ = "{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\ = "MCLiteShellExt Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\VersionIndependentProgID\ = "ICQLiteShell.MCLiteShellExt"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\NumMethods\ = "7"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt\CLSID\ = "{73B24247-042E-4EF5-ADC2-42F62E6FD654}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\ = "MIBLiteShellExt"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\WOW6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\InProcServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B2B86E2-601D-41A5-8FAB-CEBB3342EE8F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt\CurVer\ = "ICQLiteShell.MCLiteShellExt.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\ICQLiteMenu	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\ICQLiteMenu\ = "{73B24247-042E-4EF5-ADC2-42F62E6FD654}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt.1\ = "MCLiteShellExt Class"	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\WOW6432Node\Interface	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\ProgID\ = "ICQLiteShell.MCLiteShellExt.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B2B86E2-601D-41A5-8FAB-CEBB3342EE8F}\NumMethods\ = "3"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\ = "ICQLiteShell 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\ProxyStubClsid32\ = "{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B2B86E2-601D-41A5-8FAB-CEBB3342EE8F}\NumMethods	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73B24247-042E-4EF5-ADC2-42F62E6FD654}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\ICQLiteMenu	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\All Files\\Assets\\Backup\\ICQLiteShell.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt.1\CLSID\ = "{73B24247-042E-4EF5-ADC2-42F62E6FD654}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\All Files\\Assets\\Backup\\ICQLiteShell.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B2B86E2-601D-41A5-8FAB-CEBB3342EE8F}\ = "IMCLiteShellExt"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ICQLiteShell.MCLiteShellExt\ = "MCLiteShellExt Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{346F8AC1-CEB1-4E3E-944B-87D9840505C3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}\ = "PSFactoryBuffer"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{50DF956F-CA2B-4616-83DE-4BB3AD8CF4E2}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 404 wrote to memory of 2688	404	regsvr32.exe	87
PID 404 wrote to memory of 2688	404	regsvr32.exe	87
PID 404 wrote to memory of 2688	404	regsvr32.exe	87

C:\Windows\system32\regsvr32.exe
regsvr32 /s "C:\Users\Admin\AppData\Local\Temp\All Files\Assets\Backup\ICQLiteShell.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:404
- C:\Windows\SysWOW64\regsvr32.exe
  /s "C:\Users\Admin\AppData\Local\Temp\All Files\Assets\Backup\ICQLiteShell.dll"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2688

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMyMzYiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDI1MTE0ODAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0OTc1OTcwODM2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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